iPhone & iOS App Development

apple iOS Excellence

Mastering the Apple Ecosystem

iPhone development is not just about writing code; it's about creating an experience that feels at home on the world's most premium devices. Our iOS team specializes in building applications that are fast, secure, and intuitive.

We help businesses navigate the complexities of iOS development—from Swift and SwiftUI to complex integrations with iCloud, Core ML, and ARKit.

speed

Peak Performance

Optimized code for smooth 120Hz ProMotion displays.

security

Built-In Security

Deep integration with FaceID, TouchID, and App Sandbox.

Native Swift & SwiftUI apps

Building the Next Generation of Apps

settings Our iOS Stack

Comprehensive iPhone Solutions

We cover every aspect of the iOS platform, keeping your application ready for each new version of iOS.

architecture

Custom iOS Architecture

Scalable apps built with MVVM or Clean Architecture for long-term maintainability and performance.

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check_circle UIKit Legacy Support

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Multi-Device Ecosystem

Extend your reach with companion apps for Apple Watch, iPadOS, and tvOS with seamless Handoff support.

check_circle watchOS Complications
check_circle Catalyst Desktop Apps

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Enterprise iOS Security

Deployment strategies for internal corporate use via MDM and private App Store Distribution.

check_circle Biometric Auth
check_circle End-to-End Encryption

Expertise Matters

Why Partner with PixoBots for iOS?

We plan every iPhone app around your business goals, so it works as a competitive advantage rather than just a tool.

verified

App Store Submission

We handle the entire submission process and check your app against Apple's App Review and Human Interface Guidelines.

code

AI-Augmented iOS Developers

Your dedicated developer uses AI tools to draft SwiftUI views, XCTest suites and SDK-upgrade fixes, then reviews every line against current Swift best practices - faster delivery, clean code.

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Founded

24h

Reply to inquiries

100%

Code & IP ownership

NDA

Signed before kickoff

layers Existing Apps

SwiftUI or UIKit in an existing app?

For a new iPhone app, SwiftUI is the default: less code per screen, live previews, and first access to the newest system features such as interactive widgets. Most established apps, though, still have a large UIKit codebase, and rewriting it in one go is rarely worth the risk.

The two frameworks interoperate well. We add new screens in SwiftUI and host them inside the existing navigation with UIHostingController, wrap proven UIKit components with UIViewRepresentable where SwiftUI still falls short - complex collection layouts, rich text editing, some camera flows - and migrate older screens only when they are being changed anyway. The result is a codebase that moves forward feature by feature, without a freeze on releases while a rewrite happens.

The same incremental approach applies to Swift concurrency: we move callback-based networking and Combine pipelines to async/await where it simplifies the code, and turn on stricter concurrency checking module by module so data-race warnings get fixed rather than suppressed.

fact_check Shipping to the App Store

App Review, privacy rules and TestFlight

Most App Store rejections are predictable. Common causes are a login wall with no demo account for the reviewer, digital goods sold outside In-App Purchase, account creation without in-app account deletion, placeholder content, crashes on a device the team never tested, and metadata or screenshots that do not match the app. We check these before every submission rather than after a rejection.

Privacy is now part of the build, not just the policy page. Apps and the third-party SDKs inside them need a privacy manifest that declares the data they collect and the required-reason APIs they call, and the App Store privacy label has to match. If your app or an ad or analytics SDK tracks users across other companies' apps and websites, App Tracking Transparency requires the system permission prompt first - and the app must still work properly when the user says no.

Before release, builds go to TestFlight. Internal testers on your team get new builds as soon as they are processed; external testers - customers, a pilot group, a client's staff - need a short Beta App Review of the first build. We use these rounds to collect crash reports and feedback on real devices, so the public release is the version that has already been through real-world use.

widgets System Integration

Widgets, App Intents and Apple Watch

Users increasingly meet an iPhone app outside the app itself. These extensions are often where an app earns its daily use:

Widgets & Live Activities

Home Screen, Lock Screen and StandBy widgets built with WidgetKit, plus Live Activities for orders, deliveries or timers that update in real time.

App Intents

Expose your app's key actions to Siri, Shortcuts, Spotlight and interactive widgets, so users can act without opening the app.

Apple Watch

Companion watchOS apps and complications that share data with the iPhone app for quick glances, workouts and notifications.

Because widgets and watch apps run as separate targets with tight memory and refresh budgets, we plan shared data through App Groups and keep the business logic in a shared Swift package from the start, rather than bolting extensions on later.

Pixel & Bots

Pixel-perfect software, delivered at AI speed

PixoBots stands for Pixel & Bots. Our Bots are dedicated developers who work with AI tools: AI takes the repetitive work, a developer reviews every line, and the result is pixel-perfect.

Pixel

Polished UI and clean, tested code - detail is part of the job, not an afterthought.

Bots

Dedicated developers, trained in-house on AI tools, who join your team and use AI for boilerplate, tests and documentation.

Savings

AI-assisted delivery can save more than 50% of development cost compared with traditional development.

How AI-augmented delivery works

iOS Development Insights

Common questions about building for the world's most advanced mobile platform.

Why choose Swift over other languages for iPhone development? expand_more

Swift is Apple's own language, designed to be fast, safe, and modern. It generally performs better than cross-platform solutions and gives access to new hardware features and APIs as soon as Apple releases them.

How long does it take to get an app approved on the App Store? expand_more

Apple reviews most apps within a day or two, though review times vary. We run a pre-review check against Apple's guidelines to reduce the risk of rejection and delays.

Can you convert my existing Android app to iOS? expand_more

Yes, we specialize in platform porting. We don't just copy features; we re-architect the UI to follow iOS-specific design patterns so your users feel right at home.

Do you support iPad and Apple Watch too? expand_more

Absolutely. We build universal applications that adapt their interface for iPad and can create companion apps for Apple Watch to extend your app's utility.

Should we rewrite our UIKit app in SwiftUI? expand_more

Usually not all at once. SwiftUI and UIKit work side by side, so the safer path is to build new screens in SwiftUI, keep stable UIKit screens, and migrate older ones when they need changes anyway. A full rewrite only makes sense when the existing code is blocking most new work.

What is a privacy manifest and does my app need one? expand_more

A privacy manifest is a file in your app and in each third-party SDK that declares the data collected and the reasons for using certain system APIs. Apple requires it for apps and listed SDKs, and missing or inaccurate declarations can block a submission, so we audit your SDKs and keep the manifest and App Store privacy label in step.

Ready to Build Your iPhone App?

Let our iOS engineers turn your idea into a polished, App Store-ready app your users will love.